release: ship v1.5.0 with on-device writing suggestions

Adds next-sentence suggestions while typing, weekly input insights and a
personal phrase memory to the desktop app, and fixes custom instructions so
they process the text instead of inserting the instruction's own wording.
Local model requests are now bounded and individually cancellable.

Bumps the product version to 1.5.0 (Android/iOS build 1050000), refreshes the
landing and web download links, and records the new INPUT feature rows and the
open verification gaps in the infrastructure map.

apps/desktop/scripts/build-sidecar.mjs

@@ -83,6 +83,11 @@ const args = [
   'tokenizers',
   '--collect-all',
   'huggingface_hub',
+  // UIA 브리지(입력 인텔리전스). comtypes 는 실행 시점에 타입 라이브러리를
+  // 동적으로 생성하므로 데이터 파일까지 통째로 모아야 한다 (Windows 전용).
+  ...(process.platform === 'win32'
+    ? ['--collect-all', 'uiautomation', '--collect-all', 'comtypes', '--hidden-import', 'comtypes.client']
+    : []),
   // uvicorn은 동적 임포트를 사용하므로 명시
   '--hidden-import',
   'uvicorn.logging',